34 lines
1.3 KiB
Ruby
34 lines
1.3 KiB
Ruby
require_relative "./extend/formula_cop"
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module RuboCop
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module Cop
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module FormulaAudit
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# This cop checks if redundant components are present and other component errors
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#
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# - `url|checksum|mirror` should be inside `stable` block
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# - `head` and `head do` should not be simultaneously present
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# - `bottle :unneeded/:disable` and `bottle do` should not be simultaneously present
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class ComponentsRedundancy < FormulaCop
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HEAD_MSG = "`head` and `head do` should not be simultaneously present".freeze
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BOTTLE_MSG = "`bottle :modifier` and `bottle do` should not be simultaneously present".freeze
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def audit_formula(_node, _class_node, _parent_class_node, body_node)
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stable_block = find_block(body_node, :stable)
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if stable_block
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[:url, :sha256, :mirror].each do |method_name|
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problem "`#{method_name}` should be put inside `stable` block" if method_called?(body_node, method_name)
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end
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end
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problem HEAD_MSG if method_called?(body_node, :head) &&
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find_block(body_node, :head)
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problem BOTTLE_MSG if method_called?(body_node, :bottle) &&
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find_block(body_node, :bottle)
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end
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end
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end
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end
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end
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